Home / 4,953,896.10-7,430,844.15-3,603,204.90

Finding the Fourth Proportional to 4,953,896.10, 7,430,844.15 and 3,603,204.90

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Solution

The fourth proportional to 4,953,896.10, 7,430,844.15 and 3,603,204.90 is: 5,404,807.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,896.10 : 7,430,844.15 = 3,603,204.90 : x
  2. Step 2: Convert to fraction form
    4,953,896.10/7,430,844.15 = 3,603,204.90/x
  3. Step 3: Cross multiply
    4,953,896.10x = 7,430,844.15 × 3,603,204.90
  4. Step 4: Simplify right side
    4,953,896.10x = 26,774,854,052,416.34
  5. Step 5: Solve for x
    x = 26,774,854,052,416.34/4,953,896.10
  6. Step 6: Final answer
    x = 5,404,807.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.